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Thomson Linear
421H20ARL4000 Profile Rail, 400 Series Ball Rail, 4000 mm Long, Size: 20 mm
High Precision Grade, A Style, Steel Alloy, X=60 mm
MODEL 421H20ARL4000
$985.87 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Description
- Polymer ball-return tube reduces noise and vibration while retaining lubrication
- Standard double lip end and longitudinal seals retain lubrication while protecting the bearing from contamination
- Lubrication channels that direct lubricant to individual ball tracks, maximizing lubricating effectiveness
- Double-faced ball tracks utilize a 45° face-to-face bearing arrangement, resulting in equal load-carrying capacity in all directions
- Carriages available with two internal configurations: standard ball bearings only (411), or premium ball cage added (413). When compared to the 411 design, the 413 option provides increased travel smoothness, lower noise at high speeds, and individual lubricant reservoirs. Both configurations are designed to run on the same rail (421)
| [B1] | 20.0 mm (+0.02 / -0.05) |
|---|---|
| [F1] | 6.0 mm |
| [F2] | 9.5 mm |
| [G2] | 7.8 mm |
| [J1] | 16.3 mm |
| [X] | 60.0 mm |
SKU: 5014817
12 volt motor
Bought this motor to replace failed unit on linear actuator on Grasshopper powerfold. Worked excellent, simple bolt on procedure. Saved $600.00 over replacing entire linear actuator!!!
Read moreSKU: 1834686
5.8 inch actuator
It was exactly what i needed for the center window on 370 Sea Ray. will buy from again if needed
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SKU: 5014817
12 volt motor
Bought this motor to replace failed unit on linear actuator on Grasshopper powerfold. Worked excellent, simple bolt on procedure. Saved $600.00 over replacing entire linear actuator!!!
Read moreSKU: 1834686
5.8 inch actuator
It was exactly what i needed for the center window on 370 Sea Ray. will buy from again if needed
Read more